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Biomass gas molding tools and innovation<br>
What is biomass molding fuel?

Biomass molding gas is called BMF in other words. They are briquettes, bars, pellets pressed from farming as well as forestry wastes. The production process of biomass fuel consists of: basic material collection, crushing, blending, drying out, molding, discharge, air conditioning and packaging. The molding process is executed by specialized biomass equipment Biomass molding gas has high warmth worth as well as reduced toxin discharge, so it is a perfect substitute for fossil fuel.



Exactly how are biomass gas made?

Biomass molding refers to compressing dry and smashed farming wastes right into small as well as strong briquettes or pellets. As the biomass products contains high lignin material, it will certainly thaw under high temperature and act as binders that adhesive the products with each other. Sometimes they require to be added with some binders or ingredients. The biomass molding tools has the procedures of squashing, hot molding and also form maintenance.



The pressed biomass gas are used in home heating cooktop, commercial central heating boiler as well as nuclear power plant. They have the advantages of high thickness, excellent burning efficiency, high home heating performance, reduced ash deposit, and also reduced pollutant emission. Besides, they are very easy to spark, shop, as well as transportation, with large market developing prospect.



Biomass gas molding devices.

According to various molding modern technology, the biomass fuel molding devices can be identified right into 4 types: stamping briquette press, screw extruding briquette machine, ring die pellet machine, and flat die pellet machine.



Stamping briquette press

Marking briquette press make use of the two-way capture of reciprocating pistons to mold biomass materials right into briquettes. By replacing Richi machinery and mildew, marking briquette press can create briquettes of various shapes and sizes. As stamping briquette press has brief extrusion time, so the density of briquettes is fairly reduced.





Screw extruding briquette press

Screw squeezing out briquette press has the comparable structure as meat mill. The molding structure consists of a screw prop, compression chamber, openings on molds, and a slicer. When the raw products are fed to the briquette press, the screw prop press them forward until they travel through the holes on the moulds, where they are developed into cylindrical bars. After that, the slicer reduced the bars right into particular length.



Ring die pellet machine

The molding component is a ring die with several openings on it, and 2 or 3 press roller inside the ring die. When the raw materials are fed to the compression chamber, the roller press the raw products exterior, and press them right into the holes on the ring die. When the raw materials pass through the holes and come out, they come to be solid round pellets. Then slicers cut them short. Ring die pellet machine has big ability, ideal for tool and big timber pellet manufacturing facility.



Flat die pellet machine

In flat die pellet machine, the roller is mounted on a vertical shaft as well as cling to the benefit of the level die. The raw materials fall on the flat die and also the roller press them downward. Then they are ejected from the holes on flat die as well as cut by a slicer. Flat die pellet machine has smaller sized dimension and also affordable, ideal for home usage and tiny wood pellet factory.



Need on products to make molding fuel

Small dimension and high density

The higher the thickness as well as fluidness of resources, the greater the manufacturing. The ideal size of basic materials is under 5mm. It is recommended to crush the crop straws into fine granules with a timber pulverizer. If you make use of a knead machine to refine the raw products, there will certainly be lots of silks, which is difficult to feed, and also the manufacturing is low.



Appropriate water material

The appropriate dampness material of raw materials need to be 15%-18%. Expensive or also low water web content will certainly both influence the production as well as top quality of biomass gas. If the wetness web content is expensive, the raw product will certainly cause slipping between the inner wall surface and moulds, and also even obstruct the mould. If richi pellet mill is less than 14%, the raw product will certainly cause severe friction to the moulds, as well as the manufacturing is reduced.


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